<template>
  <div style="height:100%">
    <el-menu background-color="#000" text-color="#fff" active-text-color="#ffd04b" default-active="1-4-1" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" :collapse="isCollapse">
      <div class="logo">
        <router-link to="/home">
          <img style="height: 40px;" :src="isCollapse?closelogo:logo" alt="">
        </router-link>
      </div>
      <el-menu-item @click="clickMenu(item)" v-for="item in noChildren" :index="item.path" :key="item.path">
        <i :class="'el-icon-'+item.icon"></i>
        <span slot="title">{{item.lable}}</span>
      </el-menu-item>
      <el-submenu index="1" v-for="item in hasChildren" :key="item.path">
        <template slot="title">
          <i :class="'el-icon-'+item.icon"></i>
          <span slot="title">{{item.lable}}</span>
        </template>
        <el-menu-item-group v-for="(subItem,subIndex) in item.children" :key="subItem.path">
            <el-menu-item @click="clickMenu(subItem)" :index="subIndex.toString()">{{subItem.lable}}</el-menu-item>
        </el-menu-item-group>
      </el-submenu>
    </el-menu>
  </div>
</template>
<style lang="less" scoped>
  .el-menu-vertical-demo:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-menu{
    height: 100%;
    border: none;
    h3{
      color: #fff;
      text-align: center;
      line-height: 40px;
    }
  }
  .logo{
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
  }
  
</style>

<script>

  export default {
      name: 'CommonAside',
    data() {
      return {
        menu:[
          {
            path:"/",
            name:"home",
            lable:"首页",
            icon:"s-home",
            url:"Home/Home"
          },{
            path:"/mall",
            name:"Mall",
            lable:"开门记录",
            icon:"video-play",
            url:"MallManage/MallManage"
          },{
            path:"/user",
            name:"User",
            lable:"用户管理",
            icon:"user",
            url:"UserManage/UserManage"
          },{
            lable:"其他",
            icon:"location",
            children:[
              {
                path:"/page1",
                name:"PageOne",
                lable:"页面1",
                icon:"setting",
                url:"Other/PageOne"
              },{
                path:"/page2",
                name:"PageTwo",
                lable:"页面2",
                icon:"setting",
                url:"Other/PageTwo"
              }
            ]
          },
        ],
        logo:require("../assets/logo.png"),
        closelogo:require("../assets/closelogo.png")
      };
    },
    methods: {
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      },
      clickMenu(item){ 
        this.$store.commit("selectMenu",item)
        console.log(this.$route.name);
        if(item.name!=this.$route.name){
          this.$router.push({
            name:item.name
          })
        }
      }
    },
    computed:{
      noChildren(){
        return this.menu.filter((item)=>!item.children)
      },
      hasChildren(){
        return this.menu.filter((item)=>item.children)
      },
      isCollapse(){
        return this.$store.state.tab.isCollapse
      }
    }
  }
</script>